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Road traffic statistics

59015

Details

AADF latest year 2024
Region South East
Local authority West Sussex
Road name A284
Road type Major
Start junction road Mill Lane, Littlehampton
End junction road A259
Link length 2.30km (1.43 miles)
Easting & Northing 502873,105650
Latitude & longitude 50.84123,-0.54027

Location

Contents

Average Annual Daily Flow

Average annual daily flow
Year Count method All motor vehicles Cars & taxis LGVs HGVs Pedal cycles Motorcycles Buses & coaches
2024 Estimated using AADF from previous year on this link 13,591 10,473 2,409 575 53 100 34
2023 Manual count 13,428 10,348 2,366 578 55 101 34
2022 Estimated using AADF from previous year on this link 10,779 7,929 2,254 492 17 74 29
2021 Estimated using AADF from previous year on this link 9,984 7,388 2,024 478 17 67 27
2020 Estimated using AADF from previous year on this link 9,056 6,756 1,767 445 23 64 23
2019 Manual count 11,936 9,251 2,065 496 18 87 36
2018 Estimated using AADF from previous year on this link 12,322 8,985 2,577 568 49 142 50
2017 Estimated using AADF from previous year on this link 12,244 9,028 2,461 558 50 145 52
2016 Estimated using AADF from previous year on this link 12,111 9,039 2,325 544 50 149 54
2015 Manual count 11,815 8,928 2,153 530 50 149 54
2014 Estimated using AADF from previous year on this link 12,133 8,842 2,466 685 24 78 62
2013 Estimated using AADF from previous year on this link 11,823 8,719 2,294 673 30 75 61
2012 Estimated using AADF from previous year on this link 11,831 8,884 2,137 669 30 75 66
2011 Estimated using AADF from previous year on this link 11,991 9,140 2,037 666 32 81 67
2010 Manual count 11,831 9,113 1,925 654 37 74 65
2009 Estimated using AADF from previous year on this link 10,868 8,272 1,711 697 19 71 117
2008 Estimated using AADF from previous year on this link 11,001 8,373 1,679 764 16 68 117
2007 Estimated using AADF from previous year on this link 11,340 8,695 1,679 792 15 68 106
2006 Estimated using AADF from previous year on this link 11,341 8,927 1,522 725 15 69 98
2005 Manual count 11,029 8,685 1,451 708 17 81 104
2004 Estimated using AADF from previous year on this link 10,514 8,525 1,264 532 73 88 105
2003 Estimated using AADF from previous year on this link 10,488 8,517 1,253 510 75 86 122
2002 Manual count 10,252 8,441 1,112 512 89 70 117
2001 Estimated using AADF from previous year on this link 10,810 8,698 1,331 620 127 59 102
2000 Manual count 10,739 8,672 1,287 623 144 53 104

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Data disclaimer

Traffic figures at the regional and national level are robust, and are reported as accredited official statistics. However, DfT’s traffic estimates for individual road links and small areas are less robust, as they are not always based on up-to-date counts made at these locations. Where other more up-to-date sources of traffic data are available (e.g. from local highways authorities), this may provide a more accurate estimate of traffic at these locations.

It is the responsibility of the user to decide which data are most appropriate for their purpose, and if DfT road link level traffic estimates are used, to make a note of the limitations in any published material.

Quality flags in data downloads

DfT’s road link level traffic estimates are calculated using a variety of methods, with some methods likely to produce more accurate estimates than others.

The data tables available to download here contain a column - estimation_method – showing the method used to estimate traffic for each location and year. Figures having an estimation method of “Counted” are likely to be more accurate than those marked as “Estimated”, and the latter should be used with caution.

Site details
Manual count point site 59015 details
Average annual daily flow
Number of vehicles that travel past the count point (in both directions) on an average day of the year.
Average annual daily flow by direction
Number of vehicles that travel past the count point on an average day of the year, by direction of travel.
Raw counts
Vehicle counts recorded at this count point.
Data Description Records Download
Site details Manual count point site 59015 details 1
Average annual daily flow Number of vehicles that travel past the count point (in both directions) on an average day of the year. 25
Average annual daily flow by direction Number of vehicles that travel past the count point on an average day of the year, by direction of travel. 50
Raw counts Vehicle counts recorded at this count point. 168

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